{ "qlog_version": "draft-00", "title": "picoquic", "traces": [
{ "vantage_point": { "name": "backend-67", "type": "server" },
"title": "picoquic", "description": "ff2e077ce38b62fa","event_fields": ["relative_time", "path_id", "category", "event", "data"],
"configuration": {"time_units": "us"},
"common_fields": { "protocol_type": "QUIC_HTTP3", "reference_time": "356462590019"},
"events": [
[0, 0, "transport", "datagram_received", { "byte_length": 1220, "addr_from" : {"ip_v4": "52.159.244.64", "port_v4":38276}, "addr_to" : {"ip_v4": "172.31.61.32", "port_v4":20753}}],
[0, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 85, "version": "00000001", "payload_length": 1182, "dcid": "ff2e077ce38b62fa" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1178}]}],
[111, 0, "transport", "datagram_received", { "byte_length": 1220}],
[111, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 86, "payload_length": 1182, "dcid": "ff2e077ce38b62fa" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1178, "length": 1177}]}],
[120, 0, "transport", "datagram_received", { "byte_length": 1220}],
[120, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 87, "payload_length": 1182, "dcid": "ff2e077ce38b62fa" }, "frames": [{ 
    "frame_type": "crypto", "offset": 2355, "length": 360}]}],
[127, 0, "transport", "parameters_set", {
    "owner": "remote",
    "sni": "test.privateoctopus.com",
    "proposed_alpn": ["hq-interop", "h3", "hq-29", "h3-29"],
    "alpn": "hq-interop"}],
[149, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 87, "packet_number": 89111, "payload_length": 65, "scid": "64f7888392c7ae79" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 3, "acked_ranges": [[85, 87]]}, { 
    "frame_type": "crypto", "offset": 0, "length": 56}]}],
[149, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[113099, 0, "transport", "datagram_received", { "byte_length": 1220}],
[113099, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 88, "payload_length": 1182, "dcid": "64f7888392c7ae79" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 7, "acked_ranges": [[89111, 89111]], "ect0": 1, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 2715, "length": 1166}]}],
[113136, 0, "transport", "datagram_received", { "byte_length": 1220}],
[113136, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 89, "payload_length": 1182, "dcid": "64f7888392c7ae79" }, "frames": [{ 
    "frame_type": "crypto", "offset": 3881, "length": 1177}]}],
[113455, 0, "transport", "datagram_received", { "byte_length": 1220}],
[113455, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 1220, "packet_number": 91, "payload_length": 1182, "dcid": "64f7888392c7ae79" }, "frames": [{ 
    "frame_type": "crypto", "offset": 5058, "length": 340}]}],
[113464, 0, "transport", "parameters_set", {
    "owner": "remote",
    "idle_timeout" : 10000,
    "max_packet_size" : 1472,
    "initial_max_data" : 16777216,
    "initial_max_stream_data_bidi_local" : 65536,
    "initial_max_stream_data_bidi_remote" : 65536,
    "initial_max_stream_data_uni" : 65536,
    "initial_max_streams_uni" : 3,
    "ack_delay_exponent" : 8,
    "max_ack_delay" : 41,
    "active_connection_id_limit" : 4,
    "handshake_connection_id": "",
    "min_ack_delay" : 16000,
    "3d7e9f0bca12fea6": "",
    "4d": "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}],
[113605, 0, "transport", "parameters_set", {
    "owner": "local",
    "initial_max_stream_data_bidi_local" : 2097152,
    "initial_max_data" : 1048576,
    "initial_max_streams_bidi" : 512,
    "idle_timeout" : 30000,
    "max_packet_size" : 1440,
    "initial_max_streams_uni" : 512,
    "initial_max_stream_data_bidi_remote" : 65635,
    "initial_max_stream_data_uni" : 65535,
    "active_connection_id_limit" : 8,
    "max_ack_delay" : 10,
    "handshake_connection_id": "64f7888392c7ae79",
    "original_connection_id": "ff2e077ce38b62fa",
    "stateless_reset_token": "d6159e9cbf83c6616ad4ae01c0165611",
    "max_datagram_frame_size" : 1536,
    "min_ack_delay" : 1000,
    "address_discovery" : 0,
    "reset_stream_at" : "invalid"}],
[113808, 0, "transport", "packet_sent", { "packet_type": "initial", "header": { "packet_size": 157, "packet_number": 89112, "payload_length": 135, "scid": "64f7888392c7ae79" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 44, "acked_ranges": [[91, 91], [87, 89]]}, { 
    "frame_type": "crypto", "offset": 56, "length": 123}]}],
[113808, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 1063, "packet_number": 0, "payload_length": 1042, "scid": "64f7888392c7ae79" }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 1038}]}],
[113808, 0, "transport", "datagram_sent", { "byte_length": 1252}],
[113908, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=9\u000a"}],
[113808, 0, "transport", "packet_sent", { "packet_type": "handshake", "header": { "packet_size": 212, "packet_number": 1, "payload_length": 191, "scid": "64f7888392c7ae79" }, "frames": [{ 
    "frame_type": "crypto", "offset": 1038, "length": 186}]}],
[113808, 0, "transport", "datagram_sent", { "byte_length": 228}],
[115227, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 423, "packet_number": 0, "key_phase": 0 }, "frames": [{ 
    "frame_type": "crypto", "offset": 0, "length": 165}, { 
    "frame_type": "new_token", "new_token": "4072291af7d7e3cd4c6d35a3cfc7a58a496e4bd3e885c4d5f5c83aebc8183a67ff532eec652999d192f399380e89b19ce54b"}, { 
    "frame_type": "new_connection_id", "sequence_number": 1, "retire_before": 0, "connection_id": "bb06acaeada17310", "reset_token": "bd2e551c80ae0a317c9df1efa76b738e"}, { 
    "frame_type": "new_connection_id", "sequence_number": 2, "retire_before": 0, "connection_id": "394e67728f0e597f", "reset_token": "b577b3176b33b8f7deaf4658192c8dae"}, { 
    "frame_type": "new_connection_id", "sequence_number": 3, "retire_before": 0, "connection_id": "fdecd670291bf063", "reset_token": "683d0848742d2064c2d8d1e6a912de2c"}, { 
    "frame_type": "padding"}]}],
[115227, 0, "recovery", "metrics_updated", {"cwnd": 15447,"pacing_rate": 1361424,"bytes_in_flight": 1919,"smoothed_rtt": 112950,"min_rtt": 112950,"latest_rtt": 112950}],
[115227, 0, "transport", "datagram_sent", { "byte_length": 439}],
[117753, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 1456, "packet_number": 1 }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[117753, 0, "recovery", "metrics_updated", {"bytes_in_flight": 3391,"smoothed_rtt": 112950}],
[117753, 0, "transport", "datagram_sent", { "byte_length": 1472}],
[191680, 0, "transport", "datagram_received", { "byte_length": 1220}],
[191680, 0, "transport", "packet_received", { "packet_type": "initial", "header": { "packet_size": 49, "packet_number": 92, "payload_length": 11, "dcid": "64f7888392c7ae79" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 8, "acked_ranges": [[89112, 89112]], "ect0": 2, "ect1": 0, "ce": 0}]}],
[191680, 0, "transport", "packet_received", { "packet_type": "handshake", "header": { "packet_size": 100, "packet_number": 93, "payload_length": 63, "dcid": "64f7888392c7ae79" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 5, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "crypto", "offset": 0, "length": 52}]}],
[191765, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=10\u000a"}],
[191680, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1071, "packet_number": 94, "dcid": "64f7888392c7ae79", "key_phase": 0 }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 1]], "ect0": 2, "ect1": 0, "ce": 0}, { 
    "frame_type": "padding"}]}],
[191680, 0, "recovery", "metrics_updated", {"cwnd": 18758,"pacing_rate": 1361387,"bytes_in_flight": 0,"smoothed_rtt": 100877,"min_rtt": 73927,"latest_rtt": 73927,"app_limited": 1}],
[191783, 0, "transport", "datagram_received", { "byte_length": 1252}],
[191783, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 1252, "packet_number": 95, "dcid": "64f7888392c7ae79" }, "frames": [{ 
    "frame_type": "ping"}, { 
    "frame_type": "padding"}]}],
[191790, 0, "transport", "datagram_received", { "byte_length": 73}],
[191790, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 73,
    "trigger": "aead not ready"}],
[191790, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 32, "packet_number": 97, "dcid": "64f7888392c7ae79" }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "application", "error_code": 0}]}],
[191795, 0, "info", "message", { "message": "Server CB, Stream: 0, 0 bytes, fin=6\u000a"}],
[191805, 0, "transport", "spin_bit_updated", { "state": true }],
[191805, 0, "transport", "packet_sent", { "packet_type": "1RTT", "header": { "packet_size": 6, "packet_number": 2 }, "frames": [{ 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[191805, 0, "transport", "datagram_sent", { "byte_length": 22}],
[262026, 0, "transport", "datagram_received", { "byte_length": 82}],
[262026, 0, "transport", "packet_dropped", {
    "packet_type" : "handshake",
    "packet_size" : 82,
    "trigger": "aead not ready"}],
[262026, 0, "transport", "packet_received", { "packet_type": "1RTT", "header": { "packet_size": 41, "packet_number": 99, "dcid": "64f7888392c7ae79" }, "frames": [{ 
    "frame_type": "ack", "ack_delay": 0, "acked_ranges": [[0, 2]], "ect0": 3, "ect1": 0, "ce": 0}, { 
    "frame_type": "connection_close", "error_space": "transport", "error_code": 0}]}],
[923311, 0, "info", "message", { "message": "Closed. Retrans= 0, spurious= 0, max sp gap = 0, max sp delay = 0, dg-coal: 1.200000"}]]}]}
